lid velocity = 0.0625, prandtl # = 1., grashof # = 1. 0 SNES Function norm 2.391552133017e-01 0 KSP Residual norm 1.043978915076e-01 1 KSP Residual norm 9.897206228926e-02 2 KSP Residual norm 3.602471125706e-02 3 KSP Residual norm 1.854371936520e-02 4 KSP Residual norm 9.934100354718e-03 5 KSP Residual norm 4.476229639013e-03 6 KSP Residual norm 1.570219099049e-03 7 KSP Residual norm 3.970010925899e-04 8 KSP Residual norm 2.154140071934e-04 9 KSP Residual norm 1.217737250916e-04 10 KSP Residual norm 4.840819223879e-05 11 KSP Residual norm 2.631653557386e-05 12 KSP Residual norm 1.468746272134e-05 13 KSP Residual norm 3.721174771278e-06 14 KSP Residual norm 7.915424447379e-07 1 SNES Function norm 6.827475357708e-05 0 KSP Residual norm 1.707175169445e-05 1 KSP Residual norm 5.958791922536e-06 2 KSP Residual norm 3.710938156159e-06 3 KSP Residual norm 1.690149504211e-06 4 KSP Residual norm 9.484891709813e-07 5 KSP Residual norm 3.878222026691e-07 6 KSP Residual norm 3.278409376961e-07 7 KSP Residual norm 1.887429268064e-07 8 KSP Residual norm 6.446784332618e-08 9 KSP Residual norm 3.591913490308e-08 10 KSP Residual norm 1.165073891609e-08 11 KSP Residual norm 7.027811412811e-09 12 KSP Residual norm 3.272945333547e-09 13 KSP Residual norm 1.051501143617e-09 14 KSP Residual norm 1.866732880485e-10 15 KSP Residual norm 3.516571959552e-11 2 SNES Function norm 1.249882036745e-10 SNES Object: 1 MPI process type: newtonls maximum iterations=50, maximum function evaluations=10000 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 total number of linear solver iterations=29 total number of function evaluations=3 norm schedule ALWAYS Jacobian is built using colored finite differences on a DMDA SNESLineSearch Object: 1 MPI process type: bt interpolation: cubic alpha=1.000000e-04 maxlambda=1.000000e+00, minlambda=1.000000e-12 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 maximum iterations=40 KSP Object: 1 MPI process type: gmres restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement happy breakdown tolerance=1e-30 maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: 1 MPI process type: jacobi type DIAGONAL linear system matrix = precond matrix: Mat Object: 1 MPI process type: seqsell rows=64, cols=64, bs=4 total: nonzeros=1152, allocated nonzeros=1152 total number of mallocs used during MatSetValues calls=0 Number of SNES iterations = 2